2242422523 has 16 divisors (see below), whose sum is σ = 2514036096. Its totient is φ = 1982514240.

The previous prime is 2242422521. The next prime is 2242422529. The reversal of 2242422523 is 3252242422.

It is a cyclic number.

It is not a de Polignac number, because 2242422523 - 2¹ = 2242422521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242422491 and 2242422500.

It is not an unprimeable number, because it can be changed into a prime (2242422521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100036 + ... + 120382.

It is an arithmetic number, because the mean of its divisors is an integer number (157127256).

Almost surely, 2^2242422523 is an apocalyptic number.

2242422523 is a deficient number, since it is larger than the sum of its proper divisors (271613573).

2242422523 is a wasteful number, since it uses less digits than its factorization.

2242422523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20634.

The product of its digits is 15360, while the sum is 28.

The square root of 2242422523 is about 47354.2239193084. The cubic root of 2242422523 is about 1308.8980346971.

Adding to 2242422523 its reverse (3252242422), we get a palindrome (5494664945).

The spelling of 2242422523 in words is "two billion, two hundred forty-two million, four hundred twenty-two thousand, five hundred twenty-three".